CN204493591U - Rotator mixer gear reduction unit used - Google Patents

Rotator mixer gear reduction unit used Download PDF

Info

Publication number
CN204493591U
CN204493591U CN201520158082.2U CN201520158082U CN204493591U CN 204493591 U CN204493591 U CN 204493591U CN 201520158082 U CN201520158082 U CN 201520158082U CN 204493591 U CN204493591 U CN 204493591U
Authority
CN
China
Prior art keywords
casing
speed reducer
shaft
chassis
sand muller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201520158082.2U
Other languages
Chinese (zh)
Inventor
吴海涛
陈俊
杨鑫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DISHA (CHANGZHOU) MACHINERY Co Ltd
Original Assignee
DISHA (CHANGZHOU) MACHINERY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DISHA (CHANGZHOU) MACHINERY Co Ltd filed Critical DISHA (CHANGZHOU) MACHINERY Co Ltd
Priority to CN201520158082.2U priority Critical patent/CN204493591U/en
Application granted granted Critical
Publication of CN204493591U publication Critical patent/CN204493591U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Gear Transmission (AREA)

Abstract

The utility model discloses a kind of rotator mixer gear reduction unit used, under being arranged on the chassis of sand muller, comprise the casing with the chassis integrally casting of sand muller, the scraper shaft of sand muller vertically puts in casing the output shaft doubling as speed reducer, the end winding support that described scraper shaft puts in casing has large helical gear, the input shaft of input power puts in casing from casing side level, supporting axle is provided with in casing, the input shaft end being positioned at casing is fixed with bevel pinion, back shaft is coaxially provided with: with the bevel gear wheel of bevel pinion engagement driving, with the bevel pinion of large helical gear engagement driving.Box body of speed reducer and sand muller chassis whole are cast by the utility model, simplify manufacturing process, and speed reducer overall structure becomes compacter.Utilize the large helical gear in the scraper shaft installation speed reducer of sand muller, decrease intermediate transfer link, improve transmission efficiency, decrease assembling work amount simultaneously, make the transmission process of speed reducer become succinct efficient.

Description

Rotator mixer gear reduction unit used
Technical field
The utility model relates to speed reducer technical field, the gear reduction unit that especially a kind of rotator mixer is used.
Background technique
Rotator mixer is as the nucleus equipment of foundry sand process, and the mulling efficiency higher because of it and Quality of Mixing Sand, be used widely at present on foundry sand process for producing line.Gear-box is the important mechanical part of sand muller transmission device one, and the Choice and design of its structure and component just seems and is even more important.Current sand muller generally adopts full-height tooth roller box as its transmission hinge, needs to make the base matched during installation.This structure causes the service clearance of speed reducer comparatively limited.Reduction gearbox output shaft end need adopt coupling to be connected with the input shaft on sand muller chassis, and cause this joint accuracy of manufacturing to strengthen, assembling difficulty, occupies larger space, and transmission efficiency is also lower simultaneously.
Model utility content
The problem that the utility model technology will solve is: overcome the deficiency in prior art, provides a kind of rotator mixer gear reduction unit used.
The utility model solves the technological scheme that its technical problem adopts: a kind of rotator mixer gear reduction unit used, under being arranged on the chassis of sand muller, comprise the casing with the chassis integrally casting of sand muller, the scraper shaft of sand muller vertically puts in casing the output shaft doubling as speed reducer, the end winding support that described scraper shaft puts in casing has large helical gear, the input shaft of input power puts in casing from casing side level, supporting axle is provided with in casing, the input shaft end being positioned at casing is fixed with bevel pinion, back shaft is coaxially provided with: with the bevel gear wheel of bevel pinion engagement driving, with the bevel pinion of large helical gear engagement driving.
For improving the wear resistance bottom sand muller chassis and box body of speed reducer, described chassis is coated with Wear-resisting bottom plate.
The beneficial effects of the utility model are: box body of speed reducer and sand muller chassis whole are cast by the utility model, and simplify manufacturing process, material capability easily controls, and speed reducer overall structure becomes compacter.Directly utilize the large helical gear in the scraper shaft installation speed reducer of sand muller, thus decrease intermediate transfer link, improve transmission efficiency, decrease assembling work amount simultaneously, make the transmission process of speed reducer become succinct efficient.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. chassis 2. casing 3. scraper shaft 4. large helical gear 5. input shaft 6. supporting axle 7. bevel pinion 8. bevel gear wheel 9. bevel pinion 10. Wear-resisting bottom plates in figure
Embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
A kind of rotator mixer gear reduction unit used as shown in Figure 1, be arranged on the chassis 1 time of sand muller, comprise the casing 2 with chassis 1 integrally casting of sand muller, the scraper shaft 3 of sand muller vertically puts in the output shaft doubling as speed reducer in casing 2, described chassis 1 is coated with Wear-resisting bottom plate 10, with the wear resistance bottom the casing 2 on the chassis 1 of improving sand muller also i.e. speed reducer.
The end winding support that described scraper shaft 3 puts in casing 2 has large helical gear 4, the input shaft 5 of input power puts in casing 2 from casing 2 side level, supporting axle 6 is provided with in casing 2, input shaft 5 end winding support being positioned at casing 2 has bevel pinion 7, and back shaft 6 is coaxially provided with: with the bevel gear wheel 8 of bevel pinion 7 engagement driving, the bevel pinion 9 with large helical gear 4 engagement driving.
Described input shaft 5, supporting axle 6 and scraper shaft 3 all by corresponding bearings on casing 2.
The input shaft 5 of speed reducer is connected to transmission pulley and input power, changes transmission direction and rotating speed, complete the stirring operation to casting sand in sand muller by speed reducer transmission.Because casing 2 and the chassis 1 of sand muller are one piece castings, make manufacturing process become simple, and material capability easily controls, speed reducer overall structure becomes compacter.Large helical gear 4 is arranged on the scraper shaft 3 of sand muller, decreases intermediate transfer link, improves transmission efficiency, decreases assembling work amount, makes the transmission process of speed reducer become succinct efficient.
Above-mentioned mode of execution is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and be implemented; protection domain of the present utility model can not be limited with this; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.

Claims (2)

1. a rotator mixer gear reduction unit used, under being arranged on the chassis (1) of sand muller, it is characterized in that: comprise the casing (2) with the chassis of sand muller (1) integrally casting, the scraper shaft (3) of sand muller vertically puts in the output shaft doubling as speed reducer in casing (2), the end winding support that described scraper shaft (3) puts in casing (2) has large helical gear (4), the input shaft (5) of input power puts in casing (2) from casing (2) side level, supporting axle (6) is provided with in casing (2), input shaft (5) end winding support being positioned at casing (2) has bevel pinion (7), (6) are coaxially provided with back shaft: with the bevel gear wheel (8) of bevel pinion (7) engagement driving, with the bevel pinion (9) of large helical gear (4) engagement driving.
2. rotator mixer according to claim 1 gear reduction unit used, is characterized in that: described chassis (1) is coated with Wear-resisting bottom plate (10).
CN201520158082.2U 2015-03-19 2015-03-19 Rotator mixer gear reduction unit used Active CN204493591U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520158082.2U CN204493591U (en) 2015-03-19 2015-03-19 Rotator mixer gear reduction unit used

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520158082.2U CN204493591U (en) 2015-03-19 2015-03-19 Rotator mixer gear reduction unit used

Publications (1)

Publication Number Publication Date
CN204493591U true CN204493591U (en) 2015-07-22

Family

ID=53572911

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520158082.2U Active CN204493591U (en) 2015-03-19 2015-03-19 Rotator mixer gear reduction unit used

Country Status (1)

Country Link
CN (1) CN204493591U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110005758A (en) * 2019-05-08 2019-07-12 王来继 Small-sized worm-gear speed reducer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110005758A (en) * 2019-05-08 2019-07-12 王来继 Small-sized worm-gear speed reducer

Similar Documents

Publication Publication Date Title
CN204664306U (en) Vertical shaft type Two Grade Column Gear Reducer
CN203703005U (en) Speed reducer of electric block
CN204493591U (en) Rotator mixer gear reduction unit used
CN205350285U (en) Gear reducer
CN201940186U (en) Mixer
CN202669391U (en) Front steering drive axle assembly
CN201127995Y (en) Double-tilting mechanism ladle
CN210547832U (en) Sand mixer for casting sand treatment
CN202527124U (en) Drive device for independent stirring in thickener center
CN204842950U (en) A device for splendid attire metal liquid
CN208821717U (en) A kind of multi-functional grease adding apparatus of Feed Manufacturing
CN207887820U (en) A kind of rolling device for clay-bonded sand production
CN204784471U (en) Edge -runner mill
CN202833869U (en) Caterpillar cane speed reducer
CN205978397U (en) Variable speed of transmission box structure of shifting gears
CN204560775U (en) Family expenses dough mixing machine
CN206072283U (en) A kind of speed variator for farm vehicle
CN201679945U (en) Reducer
CN204512307U (en) Crystallizer gear reducer
CN204852265U (en) Two spiral bevel gear transmission cases of pair
CN205102600U (en) Intermediate frequency electric stove agitating unit
CN204852268U (en) Times formula transmission ware
CN204271821U (en) A kind of carriage walking gear box
CN212717892U (en) Ladle gearbox
CN204173812U (en) The swing type mechanism of hoisting crane

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant